CN201560891U - Cabin cover and cabin with cabin cover - Google Patents
Cabin cover and cabin with cabin cover Download PDFInfo
- Publication number
- CN201560891U CN201560891U CN2009201629123U CN200920162912U CN201560891U CN 201560891 U CN201560891 U CN 201560891U CN 2009201629123 U CN2009201629123 U CN 2009201629123U CN 200920162912 U CN200920162912 U CN 200920162912U CN 201560891 U CN201560891 U CN 201560891U
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- China
- Prior art keywords
- cabin
- deck
- front deck
- engine room
- room cover
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- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The embodiment of the utility model discloses a cabin cover and a cabin with the cabin cover. The cabin comprises a front cabin, a heat exchanger, a radiator, a tower barrel, a sealing device, a rear cabin, an air inlet, an air outlet and filtering devices, wherein the heat exchanger is arranged on the internal surface of the upper part of the front cabin; the radiator is arranged on the external surface of the upper part of the front cabin, and is corresponding to the heat exchanger; the tower barrel is arranged at the lower part of the front cabin; the sealing device is arranged at the connection position of the tower barrel and the front cabin; the air inlet is at the lower part of the rear cabin; the air outlet is at the side of the rear cabin; the filtering devices are arranged on the air inlet and the air outlet; and a separating device is arranged between the front cabin and the rear cabin. The utility model uses a type that the filtering devices are arranged at the intakes, so salt fog is effectively prevented to flow into the internal part of the cabin cover. The front cabin provided with most part of elements is arranged into a sealing type, so the elements are prevented to be eroded by the salt fog, and the maintaining cost is reduced.
Description
Technical field
The utility model relates to wind power generation field, the cabin that relates in particular to a kind of engine room cover and have this engine room cover.
Background technique
In recent years, wind energy more and more was subjected to the attention of countries in the world as a kind of renewable energy sources of cleaning.Its amount of accumulateing is huge, and the wind energy in the whole world is about 2.74 * 109MW, and wherein available wind energy is 2 * 107MW, and is also bigger 10 times than the water energy total amount that can develop on the earth.Since two thousand four, global wind-power electricity generation ability has been turned over some, and in the period of 2006 to 2007, global wind energy power electric motor power enlarges 27%.Existing 90,000 megawatts in 2007, this numeral to 2010 year will be 160,000 megawatts.Estimate in the following 20-25 that wind energy market, the world will increase progressively 25% every year.Along with the development of technological progress and environmental protection cause, wind energy power will can be competed with coal fired power generation fully commercial.The Chinese feature energy storage capacity is very big, distribution is wide, and only the wind energy content of land is just had an appointment 2.53 hundred million kilowatts.Along with development of global economy, wind energy market also develops rapidly.
During the wind power generating set operation, each rotating machinery component and electrical apparatus element can produce a large amount of heats, for the normal operation of a unit parts, prolong unit durability, need cool off also each component the engine room inside heat is discharged to nacelle exterior.The type of cooling commonly used is by radiation fan cooling heat dissipation medium, as lubricant oil, lubricating grease, cooling water etc., cooled medium removes to cool off each component of machine again, in addition, by natural wind, pressure wind hot air is rejected to outside the cabin, guarantees the reliable operation of unit.
Be installed in coastal waters, intertidal zone and seashore wind power generating set along the line in order to make the circulation of whole engine room inside air, form good heat radiation, around afterbody, top and the tower tube of engine room cover vent hole is arranged all, as shown in Figure 1, the direction of arrow is represented the flow direction of air among the figure.
But because wind power generating set is installed in coastal waters, intertidal zone and seashore place along the line, contain a large amount of sea salt particles in these local marine atmospheres, as calcium chloride, magnesium chloride etc., they have hygroscopicity, have formed liquid film on the metal surface.When marine atmosphere enters engine room cover inside by vent hole, these sea salt particles can be adsorbed on each metal surface and the electric components, and at metal surface generation physics and chemical reaction, produce metal erosion, so-called metal erosion is meant physics and the chemical interaction between metal and environment, cause the change of metallicity, cause metal, environment or by the destruction of its a part of technical system function that constitutes.Can cause for a long time metal surface and electric components get rusty, bonding, influence unit performance, make unit be easy to generate fault, improved maintenance cost.
The model utility content
In view of this, the cabin that the utility model provides a kind of engine room cover and has this engine room cover, the outside salt fog of engine room cover enters the problem that in the engine room cover inner components is produced metal erosion in the prior art by vent hole to solve.Its technological scheme is as follows:
A kind of engine room cover comprises:
Front deck;
Be arranged at the heat exchanger on the front deck upper inside surface;
Be arranged on the front deck outer surface of upper and the corresponding radiator of described heat exchanger;
Be arranged at the tower tube of front deck bottom;
Be arranged at the seal arrangement of tower tube and front deck connection part;
Rear deck;
Be positioned at the intake grill of rear deck bottom;
Be positioned at the exhaust outlet of rear deck side;
Be arranged at the filtrating equipment on intake grill and the exhaust outlet;
Be provided with separating device between described front deck and rear deck.
Preferably, described seal arrangement is a rubber seal.
Preferably, described filtrating equipment is a filter screen.
Preferably, the separating device between described front deck and rear deck is a dividing plate.
A kind of cabin, described cabin has a kind of engine room cover, and described engine room cover comprises:
Front deck;
Be arranged at the heat exchanger on the front deck upper inside surface;
Be arranged on the front deck outer surface of upper and the corresponding radiator of described heat exchanger;
Be arranged at the tower tube of front deck bottom;
Be arranged at the seal arrangement of tower tube and front deck connection part;
Rear deck;
Be positioned at the intake grill of rear deck bottom;
Be positioned at the exhaust outlet of rear deck side;
Be arranged at the filtrating equipment on intake grill and the exhaust outlet;
Be provided with separating device between described front deck and rear deck.
Preferably, described seal arrangement is a rubber seal.
Preferably, described filtrating equipment is a filter screen.
Preferably, the separating device between described front deck and rear deck is a dividing plate.
From above-mentioned technological scheme as can be seen, the disclosed a kind of engine room cover of the utility model embodiment adopts the mode that filter screen is set at ventilated port, effectively stoped salt fog to enter into engine room cover inside, and the front deck that most of part will be installed is arranged to sealed mode, guaranteed that part not by salt spray corrosion, has reduced maintenance cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of prior art engine room cover;
Fig. 2 is the structural scheme of mechanism of the disclosed a kind of engine room cover of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of blower fan engine room cover, enter in the engine room cover by vent hole with the outside salt fog of engine room cover in the solution prior art inner components is produced the metal erosion phenomenon, and initiating failure improves the problem of maintenance cost.
The structural representation of the disclosed a kind of blower fan engine room cover of the utility model embodiment as shown in Figure 2, engine room cover mainly is divided into two-part, front deck 1 and rear deck 2.Cut off the air ventilation before and after having avoided between the cabin between front deck 1 and the rear deck 2 by dividing plate 8.Be provided with the parts cooler 9 of wind power generating set in the rear deck 2; The bottom of rear deck 2 is provided with intake grill, and intake grill is provided with the filter screen 5 of intake grill; The side of rear deck 2 is provided with exhaust outlet, and exhaust outlet is provided with the filter screen 5 of exhaust outlet.The upper inside surface of front deck 1 is provided with heat exchanger 3, is provided with radiator 4 with the outer surface of its corresponding position; The bottom of front deck 1 is provided with tower tube 6, and the seal ring 7 that is arranged at front deck 1 and tower tube 6 connection parts.
When generator set is worked, main heat radiation is operated in rear deck 2 to be carried out, so the intake grill of the bottom of rear deck 2 and side and exhaust outlet are main heat dissipation channels, owing to be provided with filter screen 5 on its surface, filter out moisture and salt grain in the cool air, avoided corrosion cooler 9.The ventilation that rear deck 2 needs is big, and filter screen 5 can not all filter out harmful components, meeting entering part noxious air, but because rear deck has only cooler, and done anti-corrosion measure relatively, even cooler is changed or safeguarded, cost is also lower, and is easy to change.
Because the every other parts except that cooler are installed in the front deck 1; so front deck is assisted cooling; in order to protect component not by salt spray corrosion; front deck 1 adopts closed design; realize inner air circulation cooling by radiator 4 and heat exchanger 3, the heat that produces owing to part time job is cooled off.And the connection part at front deck 1 and tower tube 6 seals with seal ring 7, has avoided entering of outside air, has reached the effect of cooling simultaneously, has also avoided entering of dust, has protected the reliable operation of each parts, has reduced the maintenance cost of unit.
It is seal ring that the utility model embodiment does not limit seal arrangement, also can be other devices that can realize sealing effect, as long as can guarantee to play sealing effect.Simultaneously also not limit the filtrating equipment that is installed in import and export be filter screen to the utility model, also can be other devices that can play filtering effect, as long as can play the effect that air and salt grain with the airborne overwhelming majority filter.The partition mode in cabin was not cut off for adopting dividing plate before and after the utility model did not also limit once more, can be when production and processing it to be designed as two-part respectively yet, was installed together again.
The disclosed a kind of blower fan engine room cover of the utility model embodiment has the following advantages at least:
(1) adopts the mode of filter screen being installed, protected inner body not corroded airborne moisture and the filtering of salt grain, and guaranteed the formedness of heat radiation importing and exporting.
(2) mode that adopts the front deck that component are more to carry out the sealed mode design has protected inner body not to be subjected to the corrosion of salt fog, has guaranteed the reliability of common work, has reduced the maintenance cost of unit.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. an engine room cover is characterized in that, comprising:
Front deck;
Be arranged at the heat exchanger on the front deck upper inside surface;
Be arranged on the front deck outer surface of upper and with the corresponding radiator of described heat exchanger;
Be arranged at the tower tube of front deck bottom;
Be arranged at the seal arrangement of tower tube and front deck connection part;
Rear deck;
Be positioned at the intake grill of rear deck bottom;
Be positioned at the exhaust outlet of rear deck side;
Be arranged at the filtrating equipment on intake grill and the exhaust outlet;
Be provided with separating device between described front deck and rear deck.
2. engine room cover according to claim 1 is characterized in that, described seal arrangement is a rubber seal.
3. engine room cover according to claim 1 is characterized in that, described filtrating equipment is a filter screen.
4. engine room cover according to claim 1 is characterized in that, the separating device between described front deck and rear deck is a dividing plate.
5. a cabin is characterized in that, described cabin has a kind of engine room cover, and described engine room cover comprises:
Front deck;
Be arranged at the heat exchanger on the front deck upper inside surface;
Be arranged on the front deck outer surface of upper and the corresponding radiator of described heat exchanger;
Be arranged at the tower tube of front deck bottom;
Be arranged at the seal arrangement of tower tube and front deck connection part;
Rear deck;
Be positioned at the intake grill of rear deck bottom;
Be positioned at the exhaust outlet of rear deck side;
Be arranged at the filtrating equipment on intake grill and the exhaust outlet;
Be provided with separating device between described front deck and rear deck.
6. cabin according to claim 5 is characterized in that, described seal arrangement is a rubber seal.
7. cabin according to claim 5 is characterized in that, described filtrating equipment is a filter screen.
8. cabin according to claim 5 is characterized in that, the separating device between described front deck and rear deck is a dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201629123U CN201560891U (en) | 2009-08-13 | 2009-08-13 | Cabin cover and cabin with cabin cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201629123U CN201560891U (en) | 2009-08-13 | 2009-08-13 | Cabin cover and cabin with cabin cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560891U true CN201560891U (en) | 2010-08-25 |
Family
ID=42626036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201629123U Expired - Lifetime CN201560891U (en) | 2009-08-13 | 2009-08-13 | Cabin cover and cabin with cabin cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269134A (en) * | 2011-06-08 | 2011-12-07 | 新乡豫新车辆换热设备股份有限公司 | Natural cooling heat exchange device for water-cooling system of wind power generating unit |
| CN102900629A (en) * | 2012-10-08 | 2013-01-30 | 国电联合动力技术有限公司 | Wind turbine generator cooling device independent outside engine room |
| CN106246477A (en) * | 2016-08-29 | 2016-12-21 | 优利康达（天津）科技有限公司 | A kind of fan engine room protective cover |
-
2009
- 2009-08-13 CN CN2009201629123U patent/CN201560891U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269134A (en) * | 2011-06-08 | 2011-12-07 | 新乡豫新车辆换热设备股份有限公司 | Natural cooling heat exchange device for water-cooling system of wind power generating unit |
| CN102900629A (en) * | 2012-10-08 | 2013-01-30 | 国电联合动力技术有限公司 | Wind turbine generator cooling device independent outside engine room |
| CN106246477A (en) * | 2016-08-29 | 2016-12-21 | 优利康达（天津）科技有限公司 | A kind of fan engine room protective cover |
| CN106246477B (en) * | 2016-08-29 | 2019-07-26 | 优利康达（天津）科技有限公司 | A kind of fan engine room shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu sea mounted wind power equipment Co., Ltd. Assignor: CSIC (Chongqing) Haizhuang Windpower Equipment Co., Ltd. Contract record no.: 2010320000683 Denomination of utility model: Cabin cover and cabin with cabin cover Granted publication date: 20100825 License type: Common License Record date: 20100524 |
|
| CP03 | Change of name, title or address |
Address after: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee after: China Shipbuilding Heavy Industry offshore wind power Limited by Share Ltd Address before: 400021 No. 399 Longshan Road, Chongqing, Yubei District Patentee before: CSIC (Chongqing) Haizhuang Windpower Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |
|
| CX01 | Expiry of patent term |